A Researcher Is Using a Full Factorial Design to Test

question 33

True/False

A researcher is using a full factorial design to test the effects of four variables, each of which has two levels.The least number of conditions to be tested is 2 x 2 x 2 x 2 or 16.

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Definitions:

B Data

Behavioral data, or direct observations of another’s behavior that are translated directly or nearly directly into numerical form. B data can be gathered in natural or contrived (experimental) settings.

L Data

Life data, or more-or-less easily verifiable, concrete, real-life outcomes, which are of possible psychological significance.

S Data

Self-report data, where individuals provide information about themselves, typically through surveys or questionnaires.

I Data

Informants’ data, or judgments made by knowledgeable informants about general attributes of an individual’s personality.